<!-- 角色列表 -->
<template>
  <el-card class="box-card">
    <div slot="header" class="clearfix">
      <span>卡片名称</span>
      <el-button style="float: right; padding: 3px 0" type="text">操作按钮</el-button>
    </div>
    <div class="text item">
      <el-radio-group v-model="radio" @change="handleChange">
        <el-radio label="1">备选项1</el-radio>
        <el-radio label="2">备选项2</el-radio>
        <el-radio label="3">备选项3</el-radio>
      </el-radio-group>
    </div>
  </el-card>

</template>